Industry
Industry ESS News
Industry ESS News

In the rapidly evolving energy storage sector, announcements and updates come thick and fast. From acquisitions and funding to new business models, the industry is growing and maturing by the day.

The number of gigafactories breaking ground has soared in recent years as the global rush to develop lithium-ion battery production capacity continues.

In parallel, there is a pressing need to develop a circular economy in the sector but also many open questions regarding safe and efficient recycling.

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Latest News

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US: Trina Storage to deliver 1 GWh BESS; Samsung SDI lands $1.36B battery deal; BayWa r.e. secures funding for solar+storage Two major supply deals and new financing for a solar-plus-storage project in San Diego County headline the latest US energy storage developments.
Tristan Rayner
Dec 12, 2025
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Amazon leads US silicon solid-state battery maker’s $80 million fundraise Blue Current, which has a pilot production line in Hayward, California, will use the funding to advance commercialization of its silicon solid-state battery technology for stationary storage and mobility applications.
Blathnaid O’Dea
Dec 10, 2025
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Spanish storage: Iberdrola details its winning storage projects totalling $198M, local battery maker expands manufacturing The innovation energy storage project auction is seeing positive outcomes for Spain with a series of projects announced, and a domestic battery manufacturer rapidly expanding its output.
Tristan Rayner
Dec 09, 2025
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Demand diligence from US battery integration Tariffs continue to reshape the US storage market. Rising costs for overseas systems have created new incentives to integrate equipment domestically, and many developers are turning to US firms to assemble battery systems. Integration capacity can scale faster than battery cell manufacturing, but not without risk. Unlike cell plants, where automated processes keep variations in check, battery assembly and integration depends on people, as Jeff Zwijack from Intertek CEA explains.
Jeff Zwijack
Dec 09, 2025
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Funding for European energy storage startups reaches €2.14 billion European energy storage hardware startups have raised over €2.14 billion in total equity funding, covering commercial, industrial, and grid-scale applications. According to new research from Avnet Silica, 46.7% of that funding was secured in the past three years, while 84.4% has been raised in the last five, highlighting a rapid acceleration in investment across the sector.
Marija Maisch
Dec 08, 2025
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India’s Oriana Power explores compact pumped storage for C&I customers, raises BESS target to 20 GWh by 2030 Oriana Power is expanding its focus beyond battery energy storage to compact pumped-storage solutions – a new generation of systems that the company believes could redefine the future of commercial and industrial (C&I) energy management.
Uma Gupta
Dec 08, 2025
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Sodium nickel chloride battery factory proposed for New Mexico North America’s Desert Mountain Energy Corporation has signed a non-binding letter of intent to form a joint venture to build and operate a sodium-nickel-chloride (SNC) battery manufacturing plant in Roswell, New Mexico. As per the proposal, the facility would use produced water from oil and gas wells as part of a cooling and processing system intended to support battery production as well as a data center complex.
Blathnaid O’Dea
Dec 04, 2025

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Sodium-sulfur battery from BASF and NGK
Japan’s NGK discontinues manufacturing of sodium-sulfur batteries The manufacturer cites rising material costs, heightened competition from lithium-ion batteries, and the slow uptake of long-duration storage technologies as the reasons for the decision.
Marija Maisch
Nov 05, 2025
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Sunotec, Shell seal cross-border hedge for 600+ MWh battery storage In a double announcement, Bulgarian energy storage and solar developer Sunotec confirmed two major milestones: the signing of a cross-border spread hedge agreement with Shell, linked to more than 600 MWh of battery energy storage projects, and the official signing of a 2.4 GWh battery storage supply agreement with Sungrow.
Marija Maisch
Nov 04, 2025
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Cornex breaks ground on 70 GWh battery mega-plant in Hubei The storage product lines will have a total capacity of 50 GWh and focus on production of high-capacity 588 Ah to 1000 Ah battery cells.
Vincent Shaw
Nov 03, 2025
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Latvia adds big batteries to complete grid sync with Europe, two major Estonian projects secure finance The addition of two utility-scale battery energy storage systems (BESS) in Latvia marks the final milestone in synchronizing the Baltic power grids with continental Europe, according to the country’s transmission system operator. Meanwhile, Estonia is advancing two major BESS projects, backed with €85 million in financing, in another key step toward energy independence.
Marija Maisch
Oct 30, 2025
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Eos battery with an American flag.
Zinc battery maker Eos Energy to invest $353m in manufacturing expansion, HQ relocation Eos will combine its $352.9 million investment with funds from Pennsylvania state to make the move from New Jersey, with the company's CEO hailing the benefits of public-private partnerships to expand US battery manufacturing.
Blathnaid O’Dea
Oct 30, 2025
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EBRD invests in 1 GW of solar, 1.3 GWh of storage in Uzbekistan The European Bank for Reconstruction and Development (EBRD) is providing $142 million in financing to two ACWA Power-led solar-plus-storage projects in central Uzbekistan.
Patrick Jowett
Oct 30, 2025
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Battery shortage intensifies as 100 Ah cells sell out into 2026 Orders for small-format 100 Ah cells now stretch into early 2026, with prices up more than 20% as demand outpaces capacity despite aggressive expansion by Chinese battery majors.
Vincent Shaw
Oct 29, 2025
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Sardinia plans $34m renewables and storage tender for business The non-repayable awards available range from €20,000 ($23,270) to €500,000, if applicants choose the EU's General Block Exemption Regulation (GBER) regime.
Massimiliano Tripodo
Oct 28, 2025
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OMC Power, Honda Motor partner on energy storage solutions from repurposed EV batteries OMC Power, a distributed renewable energy (DRE) company targeting 1 GWp clean energy portfolio in India, and Honda Motor have partnered on innovative business models in energy storage and battery repurposing from the electric mobility ecosystem.
Uma Gupta
Oct 28, 2025

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